Description
Easy to use, rugged pH pen with 2 to 12pH range
The Extech PH50 Waterproof pH Pen has a pH range of 2 to 12pH with a LCD display that shows the pH readings. It makes it easy to calibrate a single CAL key with the automatic pH buffer recognition (4, 7, and 10pH). The user has a choice of a 3 point calibration for better accuracy. This pen features the data hold which freezes the readings on the display and a low battery indicator. Product also features auto power off to help conserve the battery life. The Extech PH50 Waterproof pH Pen comes complete with a built in electrode, a sensor cap, an inner pH electrode protection cap, and four LR44 button batteries.
- pH range: 2 to 12pH
- LCD displays pH eadings
- Easy to calibrate single CAL key with automatic pH buffer recognition (4, 7, and 10pH)
- Choice of 3 point calibration for better accuracy
- Data hold freezes reading on display
- Low battery indicator, Auto power off
- Complete with built in electrode, sensor cap, inner pH electrode protection cap, and 4 LR44 button batteries
Model PH50:
• pH range: 2 to 12pH
Model PH60:
• pH range: 0 to to 14pH
• Temperature range: 32 to 122°F (0 to 50°C)
• Automatic Temperature Compensation
• Dual LCD displays both pH and Temperature readings
| Specifications | Range | |
|---|---|---|
| pH | 0.0 to 14.0pH | |
| Temperature | 32 to 122°F (0 to 50°C) | |
| Resolution | 0.1pH; 0.1° | |
| Accuracy | ±0.2pH; ±1°F/±0.5°C | |
| Power | Four LR44 button batteries | |
| Dimensions/Weight | 6×1.5×0.9″ (152x37x24mm)/ 2.3oz (65g) | |
